Accessory for a cable



FIG. 1 is a top rear perspective view of an accessory for a cable showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a front perspective view thereof showing the claimed design in an environment in which it may be used.

The broken lines in FIG. 8 show environment that forms no part of the claimed design. 

CLAIM The ornamental design for an accessory for a cable, as shown and described. 